| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the test suite of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
| ** Software or, alternatively, in accordance with the terms contained in |
| ** a written agreement between you and The Qt Company. For licensing terms |
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| ** information use the contact form at https://www.qt.io/contact-us. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
| ** be met: https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| |
| #include <QtCore/QCoreApplication> |
| #include <QtTest/QtTest> |
| |
| /* Custom event dispatcher to ensure we don't receive any spontaneous events */ |
| class TestEventDispatcher : public QAbstractEventDispatcher |
| { |
| Q_OBJECT |
| |
| public: |
| TestEventDispatcher(QObject* parent =0) |
| : QAbstractEventDispatcher(parent) |
| {} |
| void flush() {} |
| bool hasPendingEvents() { return false; } |
| void interrupt() {} |
| bool processEvents(QEventLoop::ProcessEventsFlags) { return false; } |
| void registerSocketNotifier(QSocketNotifier*) {} |
| void registerTimer(int,int,Qt::TimerType,QObject*) {} |
| QList<TimerInfo> registeredTimers(QObject*) const { return QList<TimerInfo>(); } |
| void unregisterSocketNotifier(QSocketNotifier*) {} |
| bool unregisterTimer(int) { return false; } |
| bool unregisterTimers(QObject*) { return false; } |
| int remainingTime(int) { return 0; } |
| void wakeUp() {} |
| |
| #ifdef Q_OS_WIN |
| bool registerEventNotifier(QWinEventNotifier *) { return false; } |
| void unregisterEventNotifier(QWinEventNotifier *) { } |
| #endif |
| }; |
| |
| class tst_BenchlibEventCounter: public QObject |
| { |
| Q_OBJECT |
| |
| private slots: |
| void events(); |
| void events_data(); |
| }; |
| |
| void tst_BenchlibEventCounter::events() |
| { |
| QFETCH(int, eventCount); |
| |
| QAbstractEventDispatcher* ed = QAbstractEventDispatcher::instance(); |
| QBENCHMARK { |
| for (int i = 0; i < eventCount; ++i) { |
| ed->filterNativeEvent("", 0, 0); |
| } |
| } |
| } |
| |
| void tst_BenchlibEventCounter::events_data() |
| { |
| QTest::addColumn<int>("eventCount"); |
| |
| QTest::newRow("0") << 0; |
| QTest::newRow("1") << 1; |
| QTest::newRow("10") << 10; |
| QTest::newRow("100") << 100; |
| QTest::newRow("500") << 500; |
| QTest::newRow("5000") << 5000; |
| QTest::newRow("100000") << 100000; |
| } |
| |
| int main(int argc, char** argv) |
| { |
| TestEventDispatcher dispatcher; |
| QCoreApplication app(argc, argv); |
| tst_BenchlibEventCounter test; |
| return QTest::qExec(&test, argc, argv); |
| } |
| |
| #include "tst_benchlibeventcounter.moc" |